Denture preparation kit including reference denture base or reference denture, and lining material, and denture preparation method

摘要

PROBLEM TO BE SOLVED: To provide a prefabricated denture base or denture adaptable to many patients, and simplify a denture fabrication process.SOLUTION: A denture is produced by using: a standard maxillary denture base in which, when the length of a segment PQ between a point P equivalent to a left-side pterygomaxillary notch of a base rear edge and a point Q equivalent to a right-side pterygomaxillary notch is 1, the length of a segment OM between a point O equivalent to a superior labial frenulum falling under a midline of a labial base edge, and a midpoint M of the segment PQ is 0.76-1.14; a standard mandibular denture base in which, when the length of a segment pq between a point p equivalent to a left-side retromolar bulge of the base rear edge and a point q equivalent to a right-side retromolar bulge is 1, the length of a segment om between a point o equivalent to the inferior labial frenulum falling under a midline of a labial base edge and a midpoint m of the segment pq is 0.74-0.94; and a liner having durometer A hardness of less than 55.SELECTED DRAWING: Figure 1